<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .c1{
            width: 100px;
            height: 100px;
            border: 2px solid red;
            background-color: green;
            padding: 20px 30px;
        }
    </style>
</head>
<body>
<div class="c1">
    我本将心向明月
    <span>
        ,奈何明月找秃驴!
    </span>
</div>

<script src="jquery.js"></script>

</body>
</html>